Technology and methods

Using CRISPR technology, Whitehead Institute Member Jonathan Weissman is tracking the lineage of individual cancer cells as they proliferate and metastasize in real time. 

Whitehead researchers provide insight into a specific gene pathway that appears to regulate the growth, structure, and organization of the human cortex. They also demonstrate that 3D human cerebral organoids--miniature, lab-grown versions of specific brain structures--can be effective in modeling the molecular, cellular, and anatomical processes of human brain development. And they suggest a new path for identifying the cells affected by Zika virus.

Whitehead Institute scientists have developed a method to quickly isolate mitochondria from mammalian cells and systematically measure the concentrations of mitochondrial metabolites. Mitochondrial dysfunction is found in several disorders, including Parkinson’s disease, cardiovascular disease, and mitochondrial diseases. Until now, peering into the inner metabolic workings of these vital organelles has been very challenging.